baber/WOPTO huggingface dataset:
Patent JP-2013511467-A (JP)
Title: カーボンナノチューブ浸出繊維材料を含有するセラミック複合材料とその製造方法
IPC: D01F9/08
Filed: 2010-11-23
Abstract: 様々な実施形態において、セラミックマトリックス及びカーボンナノチューブ浸出繊維材料を含有する複合材料が本明細書に記載される。例示的なセラミックマトリックスには、例えば、２成分、３成分、及び４成分からなる、金属又は非金属の、ホウ化物、酸化物、窒化物及び炭化物が含まれる。また、セラミックマトリックスはセメントでもよい。繊維材料は、連続繊維又は短繊維であり、例えば、ガラス繊維、炭素繊維、金属繊維、セラミック繊維、有機繊維、炭化ケイ素繊維、炭化ホウ素繊維、窒化ケイ素繊維、及び酸化アルミニウム繊維を含む。また、複合材料には、少なくともカーボンナノチューブ浸出繊維材料を、任意的には、複数のカーボンナノチューブをオーバーコートする保護層が更に含まれ得る。繊維材料は、セラミックマトリックス中において、均一に、不均一に、又は勾配をもって分布する。不均一な分布は、セラミックマトリックスの異なる領域に機械的、電気的又は熱的に異なる性質を付与するために用いられてもよい。 【選択図】図１
Patent JP-2013512373-A (JP)
Title: ウェイストゲートとして構成されたバルブ機構を備えた排気ガスターボチャージャーに用いられる調節機構
IPC: F02B37/18
Filed: 2010-09-16
Abstract: 本発明は排気ガスターボチャージャーに用いられる調節機構（１０）に関し、この調節機構は、例えばブッシュ（１４）などの軸受部材（１４）を備えており、前記軸受部材の少なくとも一部分の中に調節軸（１６）の少なくとも一部分が嵌合されており、更に、前記調節軸（１６）が前記軸受部材を介して前記排気ガスターボチャージャーのハウジング（１２）に支持されており、以上において、前記調節軸（１６）に、少なくとも１つのシール部材（２８）が装着されており、該シール部材は、前記調節軸（１６）上の、前記軸受部材（１４）から軸方向（２０）に外れた領域部分（２２）に装着されている。 【選択図】図１
Patent JP-2013512101-A (JP)
Title: 脱過酸化触媒の製造方法
IPC: C07B61/00
Filed: 2010-11-18
Abstract: 本発明は、主要触媒成分としてクロムを含む脱過酸化触媒の製造方法に関する。より詳細には、本発明は、クロム酸エステルの有機溶液の調製方法に関し、この溶液は、シクロヘキサンを酸化することによってシクロヘキサノール／シクロヘキサノンを製造するための方法において過酸化アルキルの脱過酸化工程における触媒として用いられる。
Patent JP-2013513800-A (JP)
Title: 複合試料中のステロイド化合物の質量分析
IPC: G01N27/62
Filed: 2010-12-09
Abstract: 本発明は、質量分析によるステロイド化合物の定量的測定に関する。特定の態様において、本発明は、質量分析による複数の試料からのステロイド化合物の定量的測定の方法に関する。
Patent JP-2013527254-A (JP)
Title: 高性能フォーム粘着テープ
IPC: C09J7/02
Filed: 2010-12-23
Abstract: 形状適合性、感圧フォーム粘着テープは、独立気泡のポリオレフィンフォームコアと、修飾シリル官能基を備えるポリアクリレート骨格を有する感圧粘着剤と、コーティングされたリリースライナーとを有する。このリリースライナー上のコーティングは、白金触媒によるポリシロキサンコーティングである。 【選択図】なし
Patent JP-2013517140-A (JP)
Title: 処理を行うための装置で使用する表面改善壁部を形成する方法、表面改善壁部、及び、表面改善壁部を組み入れた装置
IPC: B21D22/02
Filed: 2010-08-27
Abstract: 処理を行うための表面改善壁部を形成する方法が開示されている。この方法は、両側に初期表面を有する１本の材料を用意するステップであって、前記材料が、その表面の間の実質的に中ほどに位置する長手方向中心線を有し、前記初期表面の各々が初期面密度を有する、ステップと、面密度を有する２次模様を前記初期表面の各々に型押しして、前記材料をゆがめるステップと、面密度を有する１次模様をこのようなゆがめられた表面の各々に型押しして、前記材料をさらにゆがめ、且つ、各々の前記表面の面密度をさらに増大させるステップとを広く含む。
Patent JP-2013519359-A (JP)
Title: 流動性を有する溶融された食品の成形・冷却装置
IPC: A01J25/12
Filed: 2010-12-14
Abstract: 本発明は、流動性を有する溶融された食品（１）、より具体的にはプロセスチーズの成形・冷却装置に関し、その成形・冷却装置は、並列に配置され、互いに逆方向に回転する２つの冷却ベルト（２，３）を有し、２つの冷却ベルト（２，３）は、それぞれ上部ローラー（４）及び下部ローラー（５）により張架され、食品の連続的なストリップ（６）を成形するために互いに離間され、それぞれの冷却ベルト（２，３）のストリップ（６）から見て反対側の表面には、冷却液（７）が作用し、それぞれの冷却ベルト（２，３）の上部領域には、互いに隣接して配置された複数の放水管（９）を備え、中央に円筒状の陥凹部が形成されたチューブ状の給水チャンネル（８）が設けられ、円筒状の陥凹部を介して、層流からなる非乱流の冷却液の流れ（１０）が冷却ベルト（２，３）に対して加えられる。
Patent JP-2013519499-A (JP)
Title: 液体を充填したタンパク質−ホスファチジン酸カプセルの分散体
IPC: A23L27/12
Filed: 2011-02-11
Abstract: 本発明は、概して膜の分野に関する。本発明は特に、膜に囲まれた物体を含む組成物に関する。この組成物は、例えば食用組成物である。本発明の一実施形態は、油性画分、親水性画分及び少なくとも１つの物体を含有する組成物であって、物体は、タンパク質及び少なくとも１種のホスファチジン酸界面活性剤の分子層を何層か含むシェルと、親水性成分及び／又は疎水性成分を含有する内相を含む内容物と、を含む、組成物に関する。組成物を使用して、例えば食品を保護し又は特定の性質を製品に送達することができる。 【選択図】なし
Patent JP-2013521558-A (JP)
Title: 水道施設網内のリソースをモニタリングするためのシステム及び方法
IPC: G06Q50/06
Filed: 2011-03-03
Abstract: 水を消費者に配送するための配管網と、水道施設網にわたって配管に位置決めされた複数のメーターとを含む水道施設網をモニタリングするためのコンピュータ化された方法。本方法は、配管を通じて分配されている水の流量、圧力、塩素レベル、ｐＨ、及び濁度のようなメーターによって計測されるパラメータを表すメーターデータを受け取る段階を含む。更に、本方法は、メーターに対して外部の供給源から水道施設網によってサービス提供される地域内の水の消費に影響を及ぼす気象及び休日のような条件を表す補助データを受け取る段階を含む。メーターデータ及び補助データは、統計的な技術を用いて解析され、漏れイベントと、配管を通じて流れる水の量及び質、並びに水道施設網の運用に関する他のイベントとが識別される。これらのイベントは、ユーザインタフェースを通じてユーザに報告される。 【選択図】図１
Patent JP-2014132722-A (JP)
Title: Stereoscopic video encoding device, stereoscopic video decoding device, stereoscopic video encoding method, stereoscopic video decoding method, stereoscopic video encoding program, and stereoscopic video decoding program
Inventor: SENOO TAKANORI
IPC: H04N13/00
Filed: 2013-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic video encoding device efficiently encoding and transmitting a stereoscopic video.SOLUTION: A stereoscopic video encoding device 1 receives a multi-viewpoint video consisting of a reference viewpoint video C, a left viewpoint video L, and a right viewpoint video R, and a reference viewpoint depth map Cd, a left viewpoint depth map Ld, and a right viewpoint depth map Rd accompanying the multi-viewpoint video and that are maps of depth values each indicating a parallax amount in the video at the same subject point between viewpoints. The stereoscopic video encoding device 1 synthesizes a plurality of videos by means of video synthesis means 11 and synthesizes the plurality of depth maps by means of depth map synthesis means 13, by a synthesis method designated by a depth type Hd, respectively encodes a parameter including a synthesis video G, a synthesis depth map Gd and the depth type Hd in an individual unit by means of video encoding means 12, depth map encoding means 14, and parameter encoding means 15, multiplexes the encoded parameter into an encoded bit string by means of multiplexing means 16, and transmits it.
Patent JP-2014131893-A (JP)
Title: Automobile-mounted storage battery cutoff system
Inventor: HARA MASANORI
IPC: H02H7/18
Filed: 2013-01-07
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a hydrogen gas and occurrence of a fire by isolating a storage battery, which is mounted in an automobile submerged in seawater, from a principal circuit in a case of submergence.SOLUTION: An automobile-mounted storage battery cutoff system 1 includes a relay switch 2, a transistor 3, and a seawater conducting implement 4 that does not conduct electricity in a non-submerged state but becomes conductive when an automobile is submerged. Assume that the automobile is submerged, electricity flows from an automobile-mounted storage battery 5, a hydrogen gas is generated from an insulating part that is not shown, a spark is generated from a spark generating device 6 such as a hone, and hydrogen takes fire. In this case, the seawater conducting implement 4 conducts electricity so as to apply a voltage to the base of the transistor 3, and electricity flows from the emitter of the transistor 3 to the collector thereof. Accordingly, an emitter current breaks the relay switch 2 and cuts off the automobile-mounted storage battery 5.
Patent JP-2014135836-A (JP)
Title: Power incoming apparatus and non-contact power transmission system
Inventor: TAKAHASHI YUKI
IPC: H02J7/00
Filed: 2013-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration due to heat generation resulting from an excessive electric current generated in a power incoming apparatus.SOLUTION: The power incoming apparatus comprises: a power incoming coil section 21; a matching circuit section 22 that matches an impedance; a conversion circuit section 23 that executes impedance conversion; and a load section 25. The power incoming coil section 21 is connected with a load section 24 through the matching circuit section 22 and the conversion circuit section 23. An input impedance of the conversion circuit section 23 uses a power incoming apparatus 2 that is higher than an output impedance of the conversion circuit section 23.
Patent JP-2014133372-A (JP)
Title: Printer, printing method, optical fiber and optical fiber cable
Inventor: YAGI SHOTA
IPC: B41F17/10
Filed: 2013-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of marking on optical fiber quickly and with high visibility.SOLUTION: The printer includes: an ink tank 1 for storing ink; a scraping up roll 2 for scraping up ink I from inside the ink tank 1; a printing roll 3 capable of being loaded with the ink I passed by the scraping up roll 2, provided with printing patterns 31-36 having mesh sizes of 75 mesh-150 mesh, and for transferring the ink I loaded in the printing patterns 31-36 to an optical fiber 5; and a doctor blade 4 for pushing the ink I into the printing patterns 31-36, and scraping off extra ink I adhering to a surface of the printing roll 3.
Patent JP-2013136147-A (JP)
Title: Multiaxial positioning device
Inventor: HONDA KENSHIN
IPC: B23Q1/48
Filed: 2013-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a multiaxial positioning device which can clean a processing region.SOLUTION: An invented multiaxial positioning device has a multiaxial driving mechanism which relatively displaces a table (5) which supports an object to be processed and a processing mechanism which subjects the object to be processed to a predetermined process. The multiaxial driving mechanism includes at least one of linear motion mechanisms (2) and (3) and partition walls (22) and (23) which separate the moving range of the linear motion mechanisms (2) and (3) and the moving range of the supporting table (5).
Patent JP-2013147033-A (JP)
Title: Printing apparatus, printing system and method for performing toner explosion compensation
Inventor: KEITHLEY DOUGLAS G
IPC: B41J2/52
Filed: 2013-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus, a printing system and a toner explosion compensation method which realize toner explosion compensation in a laser printing apparatus.SOLUTION: A printing apparatus includes a memory 128 configured to store image data and a processor 122 including registers 132. The processor 122 is configured to load a part of the image data into the registers 132 and perform toner explosion compensation on a part of the image data loaded in the registers 132, excluding the image data loaded in boundary positions in the registers 132.
Patent JP-2014142869-A (JP)
Title: Information processor, information processing method, program and recording medium
Inventor: KOBAYASHI JUN
IPC: G06F3/048
Filed: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To allow a user to perceive a feeling synchronized with the change of content at one or more points on the surface of a casing.SOLUTION: The information processor includes: a casing 130; output means 140 disposed in the casing 130 for outputting content; a plurality of oscillation means 150 disposed at different positions in the casing 130 for giving oscillation to the casing; and control means 110 disposed in the casing 130 for controlling the output means 140 and the plurality of oscillation means 150. The control means 110 includes: a content output part for outputting content consisting of one or more elements and scenarios defining the movement of the elements to the output means 140; and an oscillation means control part for controlling the plurality of oscillation means 150 to oscillate one or more points on the surface of the casing in synchronization with the change of the content output by the content output part.
Patent JP-2013099578-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having movable members superposed on each other when viewed from a player side to provide various exciting movable presentation of the movable members, and preventing the entertainment of a player from being lowered.SOLUTION: A Pachinko game machine includes: a game panel for defining the rear end of a game area into which a game ball is shot; at least two laterally movable members 2512L and 2514R supported by the game panel and moved horizontally relative to each other at different front rear positions; driving units for driving the laterally movable members 2512L and 2514R, respectively; and a peripheral control board for controlling the driving units and controlling the laterally movable members to move in different directions so that the laterally movable members being separated, are superposed on the front and back sides, and then separated from each other.
Patent JP-2014144100-A (JP)
Title: Ultrasonic measurement apparatus, ultrasonic head unit, ultrasonic probe, and ultrasonogram apparatus
Inventor: MIYAZAWA TAKAO
IPC: A61B8/00
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic measurement apparatus, ultrasonic head unit, ultrasonic probe, ultrasonogram apparatus, and the like in which one or more send ultrasonic element rows and one or more receive ultrasonic element rows can be staggeringly arranged in a scan direction.SOLUTION: An ultrasonic measurement apparatus comprises: an ultrasonic element array 100 having a receive ultrasonic element row SRA and a send ultrasonic element row STA; a receive terminal XR1; a send terminal XT1; a receiver circuit for receiving receive signals from the receive terminal XR1; and a transmitter circuit for outputting send signals to the send terminal XT1. The receive ultrasonic element row SRA and the send ultrasonic element row STA are arranged in a first direction of D1, i.e. the scan direction, by one or more rows. The receive terminal XR1 is disposed at one end part HN1 of the ultrasonic element array 100 in a second direction of D2, and the send terminal XT1 is disposed at the other end part HN2.
Patent JP-2014044193-A (JP)
Title: Clutter suppressing device
Inventor: SEKIGUCHI TAKASHI
IPC: G01S7/36
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a clutter suppressing device capable of suppressing a multimodal clutter even when peaks of a multimodal clutter spectrum are not completely separated from one another or even when the spectrum center frequency of one clutter is not 0 and also suppressing a unimodal clutter, when the number of pulse hits is small.SOLUTION: When the number of clutters determined by a clutter determining part 1 is 1, suppression processing of the clutter to a received signal is performed by a band stop filter 8, and when the number of clutters determined by the clutter determining part 1 is 2, suppression processing of the clutters to the received signal is performed by band stop filters 9 and 10.
Patent JP-2014150619-A (JP)
Title: Non-contact power transmission device and non-contact power transmission method
Inventor: MIYAUCHI YASUSHI
IPC: H02J17/00
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To impart a function detecting a failure factor by itself to a power-transmitting device by a simplified configuration that does not need a dedicated coil for detecting the failure factor.SOLUTION: A non-contact power transmission device comprises: power-transmitting device 1 having a power-transmitting resonator constituted from a power-transmitting coil 4a; and a resonance capacitance and a power-receiving device having a power-receiving resonator constituted from a power-receiving coil and a resonance capacitance. The non-contact power transmission device transmits power via the action between the power-transmitting coil and the power-receiving coil. The power-transmitting device comprises: a resonant frequency detection unit 18 detecting transmission characteristics value that is a value of a factor corresponding to the resonant frequency of the power-transmitting resonator on the basis of the response when high-frequency power is supplied to the power-transmitting coil; and a resonant-frequency comparison unit 20 detecting the change in the transmission characteristic value according to the presence or absence of the existence of an inclusion in a range in which the magnetic flux in front of the power-transmitting coil reaches, and detects the influence on power transmission due to the failure factor existing in the inclusion on the basis of the detection result by the resonant frequency comparison unit.
Patent JP-2014147609-A (JP)
Title: Golf club
Inventor: TSUNODA KOSUKE
IPC: A63B53/14
Filed: 2013-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a golf club allowing a user to change characteristics such as length and rigidity by exchanging a grip member without exchanging a shaft.SOLUTION: A golf club 10 comprises a shaft 12 to be fixed to a head 11, and a grip member 13 to be mounted on a butt side of the shaft 12. The grip member 13 includes a pipe 22 for receiving the shaft 12, and a grip 23 to be mounted on the outer peripheral side of the pipe 22. There are grip members 13 consisting of a plurality of types of different characteristics, and the grip member is exchangeable with respect to the shaft 12 by selecting any grip member 13.
Patent JP-2014153114-A (JP)
Title: Scale and displacement detection device
Inventor: KUSUMI MASAAKI
IPC: G01D5/245
Filed: 2013-02-06
Abstract: PROBLEM TO BE SOLVED: To allow clearances to be equalized between a plurality of detection parts and respective tracks.SOLUTION: A scale 2 includes a first track 4 and a second track 5. The second track 5 has second graduations having a fixed repeating pitch, and a clearance λ in a direction where the repeating pitch is shortest is equal to a clearance λ in a direction where a repeating pitch in the first track 4 is shortest. A second pitch direction Xof the second track 5 is inclined at a prescribed angle to a first pitch direction Xof the first track. A clearance λof a reading pitch in the second track 5 is different from a clearance λof a reading pitch in the first track 4.
Patent JP-2014150903-A (JP)
Title: Ophthalmologic apparatus
Inventor: NAKAJIMA MASASHI
IPC: A61B3/10
Filed: 2013-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmologic apparatus in which the transition from rough alignment to precise alignment is conducted smoothly and alignment work is efficiently carried out.SOLUTION: An ophthalmologic apparatus 2 that measures an ocular function in a non-contact manner comprises: a plurality of independent Z alignment detection systems 11 and 12 that project alignment light to an eye to be examined, and detect a Z alignment position of the eye to be examined based on the light reflected from the eye to be examined; and a control part 56 for controlling the alignment. The plurality of Z alignment detection systems are configured so as to differ in magnification ratio, and the plurality of Z alignment detection systems project the light reflected from the eye to be examined on a common light receiving element 36. The control part is configured so as to perform rough Z alignment on the basis of a signal acquired in the Z alignment detection system of a low magnification ratio of the signals acquired from the light receiving element, and perform precise Z alignment on the basis of a signal acquired in the Z alignment detection system of a high magnification ratio.
Patent JP-2014152538-A (JP)
Title: Slab curing method
Inventor: SAITO YUTAKA
IPC: E04G21/02
Filed: 2013-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a slab curing method capable of reducing construction costs by shortening a construction period.SOLUTION: A slab curing method 1 includes: a step S1 of placing concrete for a slab 10; a step S2 of providing a reference line 20 for skeleton work on a surface of the slab 10; a step S3 of setting an area, which includes a column reinforcement 12 elongated upward from the surface of the slab 10, as a predetermined area A and providing an interception member 13 by surrounding an area, except the predetermined area A, of the surface of the slab 10; and a step S4 of submerging the slab 10 by infilling water into the area surrounded by the interception member 13.
Patent JP-2014152298-A (JP)
Title: Resin composition and coated electric wire using the same
Inventor: KOGO HIROSUKE
IPC: H01B7/02
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which has high heat resistance without performing a crosslinking treatment, and a coated electric wire using the same.SOLUTION: The resin composition of the present invention contains a syndiotactic polystyrene, a styrene-based thermoplastic elastomer, and a metal hydroxide. The weight ratio (A/B) of the syndiotactic polystyrene (A) to the styrene-based thermoplastic elastomer (B) is 51/49-70/30. The weight ratio of the metal hydroxide is 50-200 pts.wt. based on 100 pts.wt. of the total of the syndiotactic polystyrene and the styrene-based thermoplastic elastomer.
Patent JP-2014156882-A (JP)
Title: Actuator
Inventor: OGAWA TAKAYUKI
IPC: B61F5/24
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an actuator that can stably suppress vibration of a vibration damping object.SOLUTION: An actuator 1 includes: a rod side chamber 5 and a piston side chamber 6 that are partitioned by a piston 3 within a cylinder 2; a tank 7; a directional control valve 9 enabling selective supply of liquid discharged from a pump 8 to the rod side chamber 5 or the piston side chamber 6; a first variable relief valve 12 that is installed in the middle of a first control passage 10 for communicating the rod side chamber 5 with the tank 7, opens when pressure of the rod side chamber 5 reaches valve opening pressure to allow a flow of liquid from the rod side chamber 5 toward the tank 7 and can change the valve opening pressure; a second variable relief valve 14 that is installed in the middle of a second control passage 11 for communicating the piston side chamber 6 with the tank 7, opens when pressure of the piston side chamber 6 reaches valve opening pressure to allow a flow of liquid from the piston side chamber 6 toward the tank 7 and can change the valve opening pressure; and a center passage 16 for communicating the tank 7 with inside of the cylinder 2.
Patent JP-2014156264-A (JP)
Title: Packaging container
Inventor: OIDA TETSUO
IPC: B65D5/50
Filed: 2013-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container of which an internal space is partitioned to achieve high cushioning property, store a stored article compactly in a small space, and make it easy to take out the stored article, and which is easy to dispose.SOLUTION: A packaging container includes a rectangular bottom surface 14, a plurality of side surfaces 16, 40, 96 connected to each side of the bottom surface 14 and raised at an approximately right angle, and gluing pieces 22, 44 for gluing the plurality of side surfaces in a cylindrical shape. A cushioning folded piece 24, which is connected to an upper end part of the side surface 16 and is fitted to one end part of the stored article, is formed on the side surface 16. A cover piece 48 which covers and holds the other end part of the stored article is formed on the side surface 40 opposite to the side surface 16 with the cushioning folded piece 24 attached. The cover piece 48 is in parallel to the bottom surface 14 when a partition forming piece 12 is assembled, and is glued by a gluing piece 100 to the pair of side surface 16, 40 adjacent on both sides. The gluing piece 100 includes a perforation 102. By cutting the perforation 102, gluing of the cover piece 48 and the side surface 96 is released to release hold of the end part of the content.
Patent JP-2014160212-A (JP)
Title: Audio encoding device, audio encoding method and audio encoding program
Inventor: TAKEUCHI SHUNSUKE
IPC: G10L19/16
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an audio encoding device capable of suppressing an error in predictive encoding without deteriorating encoding efficiency.SOLUTION: An audio encoding device is configured to, on the basis of a first channel signal and a second channel signal included in a plurality of channels included in an audio signal and a plurality of predictive coefficients included in a codebook, perform the predictive encoding of a third channel signal included in the plurality of channels. The audio encoding device has a selection part for selecting the predictive coefficient corresponding to each of the first channel signal and the second channel signal such that an error to be specified by a difference between the third channel signal prior to the predictive encoding and the third channel signal posterior to the predictive encoding can be minimized. Furthermore, the audio encoding device has a control part for controlling the first channel signal or the second channel signal such that the error can be more reduced.